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The County of Sonoma recognizes that every employee and their family's needs are unique. As an Extra Help Employe you have a choice between three different HMO providers, each with three HMO plan options, to ensure your family has access to the services that best suit their needs.

HMO Plans - The County offers HMO plans with Kaiser Permanente, Sutter Health Plus and Western Health Advantage. You must live or work in the provider's service area to be eligible for an HMO plan. HMO plans require a Primary Care Physician's referral for specialist and medical laboratory services. 

2023-2024 Extra Help Semi-Monthly Medical Premiums

2024-2025 Extra Help Semi-Monthly Medical Premiums

Medical Plan Comparison Charts

HMO plans


No Surprises: Understand your rights against surprise medical bills

The No Surprises Act protects people covered under group and individual health plans from receiving surprise medical bills when they receive most emergency services, non-emergency services from out-of-network providers at in-network facilities, and services from out-of-network air ambulance service providers.

For more information, review Your Rights and Protections Against Surprise Medical Bills.